Quantitative Aptitude Quiz for IBPS Clerk Prelims: 20th November 2018

Quantitative Aptitude Quiz for IBPS Clerk

Directions (1-5): Use the data, given in the table and answer the following questions. 

NOTE: There are some missing data in the table. In any question if value of missing data is required, find it first according to given condition in that question and then proceed. 


Q1. The article B is sold at 12% profit and the ratio of CP of B and A is 9 : 8. If article A is sold at 10% profit, Find marked price of A.

Solution:

Q2. If discount offered on B and C are equal, then find the SP of C.

Solution:

Q3. Find the overall percentage profit, when 2 article of B and 3 article of D are sold at profit percentage of 20% and 25% respectively.

Solution:

Q4. Find the ratio of discount percentage to the profit percentage for article B, if it’s CP is half of its MP

Solution:

Q5. Find the profit percent of article F if it’s CP is 5/6 th of it’s M.P.

Solution:

Q6. A man goes to a place on bicycle at speed of 16 kmph and comes back with another speed. If the average speed of the whole journey is 6.4 kmph, then find the speed return journey.

Solution:

Q7. First type of liquid contains 25% of milk, the other second type of liquid contains 30% of milk. A container is filled with 6 liters of the first liquid and 4 liters of the second liquid. The percentage of milk in the mixture is:

Solution:

Q8. Average of marks obtained by Ram in 4 different subjects was 75. But later it was found that marks of two subjects were written incorrectly as 69 and 86 in place of 96 and 68 respectively. Find the correct average of marks?

Solution:

Q9. Amit spends 75% of his income. If his income was increased by 20% and he increased his expenditure by 10%, by how percent his saving increased?

Solution:

Q10. A, B and C start a business together by investing a total amount of 50000. Sum of A is Rs. 4000 more than that of B and sum of B is Rs. 5000 more than that of C. If total profit at the end of a year was found to be Rs. 35000, what is the share of A in the profit?

Solution:

Directions (11-15): In the following questions numbered (I) and (II) are given. You have to solve both equations and Give answer 


Q11. I. 3x + 4y = 8 
         II. 4x + 5y = 6

Solution:

Q12. I. 7y² - 13y – 24 = 0 
         II. 9x² - 17x – 76 = 0

Solution:

Q13. I. x² + 56x – 512 = 0 
         II. y² - 68y – 288 = 0

Solution:

Q14. I. x² = 1089 
         II. y = √1089

Solution:

Q15. I. 11x² - 27x + 10 = 0 
         II. 9y² - 23y + 10 = 0

Solution: